Refrigerating machine



FIG. 1 is a perspective view of the front, right, and top sides of a first embodiment of a refrigerating machine showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the front, right, and top sides of a second embodiment of a refrigerating machine showing our design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines in the drawings represent unclaimed environment only and form no part of the claimed design. 

CLAIM The ornamental design for refrigerating machine, as shown and described. 